| Year | Value (kg/ha) |
|---|---|
|
2023 |
305 |
|
2022 |
305 |
|
2021 |
305 |
|
2020 |
305 |
|
2019 |
305 |
|
2018 |
306 |
|
2017 |
318 |
|
2016 |
290 |
|
2015 |
249 |
|
2014 |
256 |